microsoft XP Profesional service pack 3

computer getting slow, microsoft problems installing programs (ip camera's giving many problems no video ) Office word, exel PP and reaching hd very slow pinnacle 12 problems xfi audiocard problems


use intel duocore proccessor 1.8 2 gb memory 1600gb hd in 9
partitions

reinstalled XP total service pack 2
now use kaspary and pentium 4 3ghz and until now no problem at all anymore with no program

flightsimulator (13 gb)
pinnacle 9-11-12
office 2000
IE6
and all the other programs